| OS |
Android 8.1 (Oreo Go edition), Irbis OS with 3G Cellular Voice Calling Dual SIM, 8.0" HD IPS & 4000mAh battery |
| Chipset |
Spreadtrum SC7731E (28 nm 1.3GHz Quad-Core Cortex-A7 & ARM Mali-T820 MP1 GPU with 720p Hardware Video Decoder) |
| RAM |
1GB RAM |
| Storage |
16GB Massive High-Speed Internal Storage (12.5GB User Accessible) |
| Display |
8.0 inches • 800 x 1280 pixels (16:10, 189 ppi WXGA HD IPS!) |
| Main camera |
2.0 MP Main, LED flash, 720p@30fps video |
| Selfie camera |
0.3 MP Front Video Calling Camera |
| Battery |
4000 mAh Colossal Battery (15.2 Wh) (Powers over 8 hours video playback / 400 hours standby!), 5V/1.5A Micro-USB 2.0 charging • Non-removable Li-Po 4000 mAh |
| Weight |
350 g (12.35 oz) |
Latest Irbis TZ858 user agents:
| User Agent |
Browser | Platform |
| Mozilla/5.0 (Linux; arm; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.117 YaBrowser/20.2.0.215.01 Safari/537.36 |
Yandex Browser 20 | Android 8TZ858 |
| Mozilla/5.0 (Linux; arm; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 YaBrowser/19.9.3.116.01 Safari/537.36 |
Yandex Browser 19 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36 |
Chrome 91 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.101 Safari/537.36 |
Chrome 87 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.127 Safari/537.36 OPR/60.3.3004.55692 |
Opera 60 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36 |
Chrome 76 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36 |
Chrome 103 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36 |
Chrome 102 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/69.0.3497.100 Safari/537.36 YandexSearch/7.40/apad YandexSearchBrowser/7.40 |
Yandex Browser 7 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.115 Safari/537.36 AdsVideoApp/1.0 |
Chrome Webview 137 | Android 8TZ858 |
| Mozilla/5.0 (Linux; Android 8.1.0; TZ858 Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36 |
Chrome Mobile 69 | Android 8TZ858 |